package collection;

import java.util.ArrayList;
import java.util.List;

public class SubListDemo {
    public static void main(String[] args) {
        List<Integer> list =new ArrayList<>();
        for (int i=0;i<10;i++){
            list.add(i*10);
        }
        System.out.println(list);

        List<Integer> suList=list.subList(3,8);
        System.out.println(suList);

        for (int i=0;i<suList.size();i++){
            suList.set(i,suList.get(i)*10);
        }
        System.out.println(suList);
        System.out.println(list);

        list .set(3,1000);
        System.out.println(list);
        System.out.println(suList);

        list.remove(0);
        System.out.println(list);
        System.out.println(suList);//运行时发生不支持修改
    }
}
